china railway no.4 engineering group co., ltd. successfully delivered the leased welding machine-爱游戏app官网

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china railway no.4 engineering group co., ltd. successfully delivered the leased welding machine
addtime:2021-12-23click:735


on december 22, 2021, the dual-purpose vehicle leased by china railway fourth bureau was loaded successfully and will be sent to chengdu dujiangyan qingchengshan project department. 


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